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> ZNG Type Sludge Thickener with Central Drive

      Adaptable for thickener with maximum diameter20m

      Simply design and high reliability with low maintenance costs

      Thickened bars express the sludge for the interstitial water out

      High performance drive unit with overload protection unit and torque indicator device

      Options: Lifting rake unit

      Options: Center well, notch weir, surface scrapers (baffle plate and bracket, skimming plates and scum box, etc.)

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